Jayde Willingham @jaydewst.bsky.social PhD candidate @ Swinburne University aspiring to understand how the first galaxies formed and how we got here. 🌌🪐💫 Keeping well read and caffeinated. 📚☕
jaydewillingham.github.io
instagram.com/jaydewst/
abbew25.bsky.social @abbew25.bsky.social PhD in cosmology | martial arts enthusiast | cat lover | coffee addict | @astrobites.bsky.social author!
Roman for Scientists @nancyromansci.bsky.social NancyRomanSci is managed by the Roman Science Centers and provides researchers with the most up-to-date information related to doing science with NASA's Nancy Grace Roman Space Telescope
Anavi Uppal @anaviuppal.bsky.social Astronomy & Astrophysics PhD student at UC Santa Cruz | Freelance science journalist
DR℮W 🪿🏳️⚧️ @giantmolecular.cloud Astrophysics PhD student; Studies star formation, stellar feedback, galaxy evolution; Astrobites author; Artist; Weirdo and also fun dude; Webmaster at https://giantmolecular.cloud; Uses they/them pronouns; Transgender;
Annelia Anderson @astroannelia.bsky.social University of Alabama Astrophysics PhD candidate studying the CGM, NASA Space Grant Fellow, @astrobites.bsky.social author 
Neev Shah @neevshah101.bsky.social he/him | astro PhD student @stewardobservatory.bsky.social @uarizona 🌵| @astrobites.bsky.social author | interested in massive stars ✨ binaries ⭐⭐ gravitational waves ⚫⚫ | prev undergrad @IISERPune
Maggie @meverri.bsky.social Astronomer, in bed by 9 🛌🌌
Niloofar Sharei @astroneal.bsky.social Small bright things in faraway galaxies
🔭🌌|Astronomy PhD Candidate @ UCR| @astrobites.bsky.social Author 💫| Plant-leaning wanderer🌿✨
Ryan White @astroryan.bsky.social Astrophysics student at Macquarie University, artist, bread obsessed. Studying cool (but actually quite hot) stars 🌟 @astrobites.bsky.social author 🪐 i have art too! @ryanwhiteartist.bsky.social 🖌️
ryanwhite1.github.io
(he/him)
shalininthestars @shalinikv.bsky.social Shalini Kurinchi-Vendhan (she/her)
⟡ Ph.D. Student in Astrophysics
⟡ @astrobites.bsky.social writer and editor
Sowkhya Shanbhog @chaotic-cosmos.bsky.social 
Veronika Dornan @dornanv.bsky.social 🔭 Post-doctoral research associate at The University of Edinburgh studying extragalactic globular star clusters (she/her)
dornanv.github.io/
astrosoundbites.bsky.social @astrosoundbites.bsky.social Four graduate students bring you cutting-edge astronomy research, a space sound of the bi-weekly fortnight, and a volley of (semi) witty banter.
https://astrosoundbites.com/episodes/
Center for Gravitational Waves and Cosmology @gwacwvu.bsky.social We are a scientific Center with experts in observational and theoretical astrophysics, radio instrumentation, gravitational wave astrophysics, multi-messenger astronomy, fast radio bursts, cosmology, galaxy formation and pulsars. https://gwac.wvu.edu/home
National Radio Astronomy Observatory - NSF NRAO @thenrao.bsky.social The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation. #RadioAstronomy
📡 VLA, ALMA, VLBA, GBT, ngVLA
🔗 public.nrao.edu
Ethan Siegel @startswithabang.bsky.social Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
Dr. Clarissa R. Do Ó @astroclary.bsky.social b. thomas soifer (exp) postdoctoral fellow @ caltech astro | ucsb and ucsd alum | coffee, ⛸ , Star Wars
clarissardoo.github.io
Caltech IPAC @caltechipac.bsky.social IPAC at Caltech partners with NASA, NSF, JPL, and the worldwide research community to advance the exploration of our Universe. www.ipac.caltech.edu
Diana Solano-Oropeza @dsolanooropeza.bsky.social PhD student and @NSF fellow @CornellAstro | @Astrobites author | they/he/she | 🇲🇽 from Queens! | Bridge Scholar @ColumbiaAstro | @DrexelUniv Physics '21
Maria Vincent @themariavincent.bsky.social Astro PhD candidate IfA Hawaii/Keck Observatory | Astrobites Author | Likes spacey-wacey, dusty-rocky stuff & tools that image them | Caffeinated, chocaholic raconteur from Dubai
Erica Sawczynec @ericasawczynec.bsky.social University of Texas at Austin PhD candidate 🤘🏻| star & instrument (IGRINS) enthusiast ⭐️ 🔭| writer for Astrobites 🪐 | Maui, HI | she/hers
igrinscontact.github.io
✨amaya✨ @astroamaya.bsky.social PhD Candidate at the University of Utah | ✨galactic archeologist studying star clusters and binaries ✨ | astrobites author | SLC Astronomy on Tap Organizer | she/her | "some say i practice homosexuality, i say i've perfected it" ❤️💙💜
Denver Astronomical Society 🔭 @denverastro.bsky.social Our mission is to increase public knowledge about #astronomy, promote the importance of maintaining dark skies, and encourage careers in astronomy, #space science, #astrophysics, and other physical sciences.
Join us at denverastro.org
#das #denverastro
sahil hegde @sahilhegde.bsky.social aspiring cornholer | astrophysics phd student @ucla, @columbia alum | @astrobites.bsky.social writer
hegdesahil.github.io
Lucas Brown @lucasb413.bsky.social physics grad student @ucsc | author @astrobites | chihuahua enthusiast | he/him
sam 💫 @samanthawong.bsky.social (she/her) PhD student at McGill studying gamma-ray astrophysics with the VERITAS telescopes 🔭⚡️ | @astrobites.bsky.social author ☄️
Kat Lee @astrokat.bsky.social PhD student studying the first stars at Uppsala University! Former Astrobites author, GM, cellist, fiber crafter. Show me your cats please
Dr. Skylar Grayson @skylargrayson.bsky.social Astrophysics PhD ✨ studies black holes and galaxy evolution 🌌Science Communicator (find me other places at “Space According to Skylar”)
Alessandro Ignesti @a-ignesti.bsky.social Ph.D. in Astrophysics. Post Doc atASU, Prague. I study stuff in galaxy clusters. More at https://aignesti.github.io/
Michael J. Williams @michaeljwilliams.bsky.social Gravitational-wave astrophysicist
https://michaeljwilliams.me
Archana Aravindan @archanaarv.bsky.social Astrophysics Ph.D. Candidate at the University of California, Riverside studying AGN in dwarf galaxies. Astrobites author. Interested in science communication and science policy.
Alex Masegian @spiralgalexy.bsky.social PhD student at Columbia interested in evolved stars and binaries 💫 Writer for Astrobites 🌌
Tori Bonidie @toribonidie.bsky.social astrophysics PhD candidate at the University of Pittsburgh | astrobites author | exoplanet enthusiast | (she/her)
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
✉️ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Catherine 🌌 @catieslaughts.bsky.social Imagining others complexly | VIEWS MY OWN
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
briley lewis @briles34.bsky.social astrophysicist • NSF fellow/PhD candidate UCLA (formerly
Columbia undergrad) • crafty human • dog mom • freelance science writer in SciAm SPACE PopSci & Astrobites • she/her
Astronomy on Tap HQ @astronomyontap.bsky.social 🌟Scientists & educators reveal how they explore the Universe, at bars & pubs around the world!🌟HQ account, follows satellite locations, organizers, & venues🌟 astronomyontap.org
Nicole Gugliucci 👋😭🦷 DRAGONCON @noisyastronomer.com Physics professor, astronomer, educator, science communicator in NH, US. Lover of dogs, spec-fic, weights, and good trouble. She/they.
Opinions my own. RTs≠endorsements. Most older posts auto-delete.
I swear a lot.
https://bio.link/noisyastronomer
Dr. Suchitra Narayanan @suchitra.bsky.social Center for Astrochemical Studies Postdoc @MPE-garching 𑁍 formerly: NSF Fellow @UHIfA/@CenterForAstro ❀ @astrobites author ✿ chemical & biomolecular eng/astrophysics @UCBerkeley ✾ @AAS_SC ❁ my views
William G. Lamb 🏴 @astrolamb.bsky.social 📡 NANOGrav Research Assistant
🔭 PhD in Astrophysics, Vanderbilt University, Nashville TN
🏴 Siaradwr Cymraeg o Eryri
👽 US “Resident Alien”
🎓 Uni of York Alumnus
🐱 Dad of WiggleWorm
🏊🚲🏃Triathlete
💃 Swing Dancer
Max-Planck-Institut für Astronomie @mpi-astro.bsky.social Astronomical research institute in Heidelberg, Germany / Astronomisches Forschungsinstitut in Heidelberg
Impressum: https://www.mpia.de/impressum
Dra. Junellie Perez @spacejunellie.bsky.social Doctora de Planetas 🌌🛰️
Previously at Johns Hopkins University ✨️
Astronomy Instructor at University of Alabama at Birmingham! ✨️
She/her/ella 💕 Views are my own
1000WomeninSTEM @1000womeninstem.bsky.social 1000 portraits of #womeninscience #womeninSTEM from all horizons, all nationalities and all eras. To give them the visibility they deserve.
Famous, deceased, in activity, unknown.
Chemist, paleontologist, computer scientist, ....
Mark Dodici @dodici.bsky.social grad student @ Toronto studying how things move in the centers of galaxies ~ former astrobites writer ~ interests include sci-comm and coffee ~ mdodici.github.io
Emily Rauscher @astronemly.bsky.social Astronomy prof at U Michigan; exoplanet atmospheres in 3D; cares about people more than science; despises chocolate (she/her)
Pride in STEM @prideinstem.bsky.social Award-nominated Charity showcasing/supporting LGBTQIA+ people in Science, Technology, Engineering & Maths. Skeets by @DrCarpineti.bsky.social
🏳️🌈🏳️⚧️
LGBTQ+ STEM @lgbtqstem.bsky.social Improving LGBTQ+ visibility in Science, Technology, Engineering and Mathematics #LGBTQSTEM. lgbtqstem.com. 
Amy Rae Hill @amyraehill.bsky.social Ceramic painter bringing dramatic galactic moments to your dinner table. PNW. (she/her)
linktr.ee/amyraehill
Restock: TBD
Pratik Gandhi @astrogandhi.bsky.social Astro PhD student @UC Davis, interested in low-mass galaxies and simulations. Originally from Mumbai, undergrad Yale '18. Involved in Astrobites and AoT Davis. he/him
Dr. Laci Brock 🪐 @stellerarts.com ✨ science meets art
🔭 planetary astro PhD + artist
🎨 space-inspired paintings & sci comm
🪶 bird nerd • gamer • cloud watcher
⬇️ art shop, email list, contact
https://stellerarts.com
Dr. Macy Huston @mhuston.bsky.social astronomy postdoc @ uc berkeley | gravitational microlenser | they/them
Dr. Luna Z 🌙 @cosmolooney.bsky.social cosmologist | derby rookie 🛼| she/they | 🇷🇸 ➡️ 🇺🇸 ➡️ 🇨🇦 | of material substance
Abby Lee @abigaillee.bsky.social Astrophysics postdoc @ucberkeleyofficial.bsky.social
ASCL (Astrophysics Source Code Library) @asclnet.bsky.social Making astrophysics research source codes discoverable since 1999
editor@ascl.net
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
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Andrew Mann @amann.bsky.social Associate professor of Physics and Astronomy at UNC Chapel Hill studying young exoplanets and stars. Dad to one human and one cat. 🏳️🌈💗💜. Carrboro Citizen. http://andrewwmann.com
Sabina Sagynbayeva @sabinastro.bsky.social (astro)Physics PhD. Astrobites alum. From Kazakhstan 🇰🇿. She/her.
Musical theater nerd, so pretty much insufferable.
Statistics, planets, and stellar cartography.
https://ssagynbayeva.github.io
Sarah Pearson @spacewsarah.bsky.social (she/her)
Astrophysicists, Assistant Professor at U. Copenhagen, former NASA Hubble Fellow at NYU - Dark matter, stellar streams, galactic dynamics. SciComm: writer, talks, YouTube
http://drsarahpearson.com/
Mark Popinchalk @markpopinchalk.bsky.social Astrophysics postdoc at AMNH | writer for @astrobites.bsky.social | planetarium presenter | Likes ultimate frisbee, volleyball, and all kinds of games. He/Him
Keighley Rockcliffe @kerockcliffe.bsky.social in no particular order: she/her, exoplanet astronomer, writer for APOD, cat mom, cheese lover, Dunkin connoisseur, 🏳️🌈, kdrama enthusiast, trying to be a halfway decent human being 🍉
kerockcliffe.com
Ali Crisp @crispyplanets.bsky.social Postdoc at The™️ Ohio State • “Retired” Astrobites writer • Exoplaneteer • Foilist 🤺 • she/they
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning
Passionate about a better future for science communication via @astrosky.eco
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Dr. Sarafina El-Badry Nance @starstrickensf.bsky.social Astrophysicist. Author of STARSTRUCK (PEN/E.O. Wilson Longlist, NCBA finalist, a Penguin Random House Common Read). 🧿🇪🇬 BRCA+ occasional model, fervent activist.
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Dr. Lucian Walkowicz @notnotrocketscience.com Astronomer, movement artist, & educator based in Chicago 🛸 Founder, Not Not Rocket Science ✨Co-founder, the JustSpace Alliance 🚀they/them causing mayhem
notnotrocketscience.com
Dr Ryan MacDonald @distantworlds.space Lecturer in Extrasolar Planets 🪐 🔭 at the University of St Andrews 🏴
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
SETI Institute @setiinstitute.bsky.social Our mission is to lead humanity’s quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge.
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Yoni Brande @yonibrande.bsky.social phd astrologer, world class barista, and professional chef
Adrian Price-Whelan @adrian.pw (he/him)
Astronomer;
Leads the Nearby Universe group at the Flatiron Institute / CCA;
Asst. Director of Scientific Software @ Simons Foundation;
Astropy;
Music;
https://adrian.pw 
Exocast: The Exoplanet Podcast @exocast.bsky.social Exocast is the premiere exoplanet podcast hosted by Hannah Wakeford, Andrew Rushby, and Hugh Osborn. Discussions, interviews, news and exclusives find more at exocast.org
Dr. Alysa Orbits (Obertas) @astroalysa.bsky.social Queer & disabled astronomer formerly at UofT & CITA. Dynamics, planets, & ballet. Posts reflect opinions of Sailor Galaxia, not my employer. She/her 👩🔬💃
Clara Sousa-Silva @drphosphine.bsky.social Still a mediocre quantum astrochemist, outstanding dinner party guest.
Malena Rice @malenarice.bsky.social Planetary astrophysicist • Assistant Professor, Yale Astronomy • exoplanets & solar system
Randall Munroe @xkcd.com 
Dr. Jessie Christiansen @aussiastronomer.bsky.social Caltech/IPAC Planet Hunter | Chief Scientist, NASA Exoplanet Science Institute | @TEDFellow | Science consultant | SHERA PI | My views are not the views of NASA | She/her
Dr. Raven the Science Maven @ravenscimaven.bsky.social I'm Raven Baxter, Ph.D. I'm molecular biologist and science educator who loves sharing science with the world! thesciencemaven.com
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
Grant Tremblay @granttremblay.com Astrophysicist at the Center for Astrophysics | Senior Vice President, American Astronomical Society
Anna Hughes 🍁 @annaghughes.bsky.social 🌊 marine conservation 🪸
🇨🇦 BC mountains and ocean dweller 🥾🏄♀️🏂
ja yritän joskus puhua suomea.
Percy the Mars Rover @percyrover.bsky.social Proud immigrant, social distancing on Mars, and serving up piping hot cafecito. Parody. Created by @richferro.com
💀Adina Feinstein PhD 💀 @afeinstein20.bsky.social asst prof | astronomy PhD | MSU | https://adina.feinste.in
Physgal ⚛️ @physgal.bsky.social University physics lecturer and Associate Dean, Learning. Physics demystifier. Supporter of girls and women in physics. CAP Teaching Medal 2018, 3MNTF 2023. She/her Ph.D.
Emily Rice @emilylrice.me Astronomer at CUNY & AMNH, CEO of STARtorialist, HQ for Astronomy on Tap, I guess I’m trying to make science fun?
My shop: shop.STARtorialist.com
NANOGrav PFC @nanograv.bsky.social A NSF-funded Physics Frontiers Center using pulsars to search for low-frequency gravitational waves! They/Them/Theirs
Dr. Lili Alderson @lili-alderson.bsky.social exploring exoplanets one atmosphere at a time 🪐 | She / her 🏳️🌈
Stephanie Deppe, PhD @spacescisteph.bsky.social Content Strategist at Vera. C. Rubin Observatory and lover of icy asteroids in the outer Solar System. ADHD brain in a neurotypical world. Sci-fi/fantasy nerd.
Probably hiking a mountain somewhere. she/her
Jenny Calahan @jkcalahan.bsky.social UMich PhD --> Origins of Life Institute at Harvard ; I study protoplanetary disks in the safety of my home 👩💻 ; Showtunes are my coffee 🎶 ; (Coffee is also my coffee)